Use the form below to do your conversion.
Solution
Step1
Log129109=Log(9109) ÷ Log(12)
Log(9109)= 3.9594707020751
Log(12)=1.0791812460476
Log129109=3.9594707020751 ÷ 1.0791812460476
Ans=3.6689580333018
Step2
Alternatively, the logarithm can be calculated like this.